SYNTHESIS AND PROPERTIES OF CONDUCTING POLYMERS FROM PROPARGYLAMMONIUM SALTS BY TRANSITION-METAL CATALYSTS

Authors
GAL YS JUNG B LEE WC CHOI SK
Citation
Ys. Gal et al., SYNTHESIS AND PROPERTIES OF CONDUCTING POLYMERS FROM PROPARGYLAMMONIUM SALTS BY TRANSITION-METAL CATALYSTS, Synthetic metals, 69(1-3), 1995, pp. 549-550
Citations number
5
Categorie Soggetti
Physics, Condensed Matter","Metallurgy & Metallurigical Engineering
Journal title
Synthetic metals → ACNP
ISSN journal
03796779
Volume
69
Issue
1-3
Year of publication
1995
Pages
549 - 550
Database
ISI
SICI code
0379-6779(1995)69:1-3<549:SAPOCP>2.0.ZU;2-Q
Abstract
Novel conjugated ionic polymers were synthesized and characterized. Th e monomers includes mono-, di-, and tri-propargylammonium bromides suc h as HC=CCH2+NH3Br-, HC=CCH2+N(CH3)(2)(CH(2)PhBr-, (HC=CCH2)(2)(NH2Br- )-N-+, and (HC=CCH2)(3)(NHBr-)-N-+. These monomers were easily polymer ized by PdCl2, PtCl2, and RuCl3 to give a high yield of polymer. The p olymer structures were characterized by elemental analysis, NMR and IR spectroscopies to have a highly conjugated system, The electrical con ductivities of iodine-doped ionic polymers increased with doping level and reached the value of 10(-3)similar to 10(-2)Ohm(-1)cm(-1).